Analysis the Effect of Using Synchronous Motor as a Synchronous Condenser for Power Factor Improvement of 3-Phase Cage Rotor Induction Motor

Authors

  • Mutiar Department of Electrical Engineering, Sriwijaya State Polytechnic Palembang
  • Subianto Department of Electrical Engineering, University of Palembang
  • Daeny Septi Yansuri Department of Electrical Engineering, University of Palembang
  • Marliyus Sunarhati Department of Electrical Engineering, University of Palembang
  • Surya Dharma Department of Electrical Engineering, University of Palembang
  • Sutan Marsus Department of Electrical Engineering, Sriwijaya State Polytechnic Palembang

DOI:

https://doi.org/10.55927/mudima.v2i12.2071

Keywords:

Sandblasting Waste, Paving Block, ANOVA, TCLP

Abstract

Synchronous motors working at a capacitive power factor of 0.8 are obtained by providing a 0ver excitation, meaning operation at a capacitive power factor to improve the power factor of the system when connected to an inductive load, as is the case with an induction motor. A synchronous motor that is over-excitation will act like a capacitor and suck up the current that lead the voltage. A synchronous motor that works without a load that is given over excitation will function as a synchronous compensator whose capacitive value can be adjusted. The condition of this synchronous compensator is installed on a cage rotor induction motor as a power factor improvement. The results of this study showed that the power factor value of the induction motor before installing the synchronous compensator was cos φ = 0.88 and the reactive power was 132,84 VAR, after installing the synchronous compen sator, cos φ = 0.91 to 0.99 and the reactive power was 68 VAR to 28,2 VARs

References

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Published

2022-12-29

How to Cite

Mutiar, Subianto, Daeny Septi Yansuri, Marliyus Sunarhati, Surya Dharma, & Sutan Marsus. (2022). Analysis the Effect of Using Synchronous Motor as a Synchronous Condenser for Power Factor Improvement of 3-Phase Cage Rotor Induction Motor. Jurnal Multidisiplin Madani, 2(12), 4358–4365. https://doi.org/10.55927/mudima.v2i12.2071

Issue

Vol. 2 No. 12 (2022): December 2022

Section

Articles

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Copyright (c) 2022 Mutiar, Subianto, Daeny Septi Yansuri, Marliyus Sunarhati, Surya Dharma, Sutan Marsus

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This work is licensed under a Creative Commons Attribution 4.0 International License.